Temat: negative effect - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Assessment on negative effects of Sb ions on selected lettuce cultivars
Autorzy:: Przybysz, A.
Wrochna, M.
Yahya, N.
Pietrzyk, S.
Gawronska, H.
Powiązania:: https://bibliotekanauki.pl/articles/80486.pdf
Data publikacji:: 2013
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: conference
negative effect
antimony ion
lettuce cultivar
Lactuca sativa
green leaf
red leaf
hydroponic culture
photosynthetic apparatus
biomass accumulation
reactive oxygen species
chlorophyll content
Źródło:: BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology; 2013, 94, 2
0860-7796
Pojawia się w:: BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Microeconomic Foundation for Phillips Curve with a Three-Period Overlapping Generations Model and Negative Real Balance Effect
Autorzy:: Tanaka, Yasuhito
Powiązania:: https://bibliotekanauki.pl/articles/1964883.pdf
Data publikacji:: 2021-07-26
Wydawca:: Uniwersytet Warszawski. Wydział Nauk Ekonomicznych
Tematy:: microeconomic foundation
monopolistic competition
negative real balance effect
Phillips curve
a three-period overlapping generations model
Opis:: We show a negative relation between the inflation rate and the unemployment rate, that is, the Phillips curve using a three-period overlapping generations (OLG) model with childhood period and pay-as-you-go pension for older generation under monopolistic competition with negative real balance effect. In a three-period OLG model, there may exist a negative real balance effect because consumers have debts and savings. A fall (or rise) in the nominal wage rate induces a fall (or rise) in the price, then by negative real balance effect, the unemployment rate rises (or falls), and we get a negative relation between the inflation rate and the unemployment rate. This conclusion is based on the premise of utility maximisation of consumers and profit maximisation of firms. Therefore, we present a microeconomic foundation for the Phillips curve. We also examine the effects of fiscal policy financed by seigniorage, which is represented by left-ward shift of the Phillips curve.
Źródło:: Central European Economic Journal; 2021, 8, 55; 163-175
2543-6821
Pojawia się w:: Central European Economic Journal
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Study on the size effect of auxetic cellular materials
Autorzy:: Janus-Michalska, M.
Powiązania:: https://bibliotekanauki.pl/articles/265410.pdf
Data publikacji:: 2017
Wydawca:: Uniwersytet Zielonogórski. Oficyna Wydawnicza
Tematy:: negative Poissons ratio
auxetic structures
size effect
właściwości sprężyste
próba ścinania
kompresja
Opis:: The objective of this paper is to investigate the effects of scale of an auxetic cellular material sample on the evaluation of elastic properties. Size and boundary effects are studied in detail. This is achieved by conducting computer simulations of the auxetic structure under the typical loading exerted by the compression and simple shearing test performed by means of ABAQUS FEA. The material microstructure is discretized by the plane network of Timoshenko beam elements. The results of the studies give insight to the scale effects. Structures with designed properties can be potentially used for engineering applications.
Źródło:: International Journal of Applied Mechanics and Engineering; 2017, 22, 3; 749-757
1734-4492
2353-9003
Pojawia się w:: International Journal of Applied Mechanics and Engineering
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Multivoltaic GaSe clathrate as new hybrid functional nanostructure
Autorzy:: Ivashchyshyn, Fedir
Pidluzhna, Anna
Calus, Dariusz
Hryhorchak, Orest
Chabecki, Piotr
Makarchuk, Oleksandr
Powiązania:: https://bibliotekanauki.pl/articles/2128145.pdf
Data publikacji:: 2021
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: impedance analysis
GaSe
multiferroic
thermogalvanic effect
negative capacity
analiza impedancji
multiferroiki
efekt termogalwaniczny
pojemność ujemna
Opis:: The electrical properties and behaviour in constant magnetic field of fourfold expanded GaSe matrix intercalated with SmCl 3 guest were investigated by means of impedance spectroscopy and cyclic voltammetry. It was determined that the synthesized GaSe< SmCl 3> clathrate of 4-fold expansion demonstrates the coexistence of mechanisms of generation, transformation and accumulation of electric energy on a quantum level. These mechanisms are driven from external sources of magnetic, thermal and electric field without Faradaic reactions. Therefore, investigated GaSe< SmCl 3> structure is of great attraction in multivoltaics as a prototype of new class of materials. Quantum mechanical model of electro motive force of spin nature is proposed. The main focus of work lies in the prospects of synthesized clathrates for the development of power nanosources and gyrator-free delay nanolines controlled by means of magnetic field.
Źródło:: Bulletin of the Polish Academy of Sciences. Technical Sciences; 2021, 69, 2; e136726, 1--5
0239-7528
Pojawia się w:: Bulletin of the Polish Academy of Sciences. Technical Sciences
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 5.

Tytuł:: Multivoltaic GaSe clathrate as new hybrid functional nanostructure
Autorzy:: Ivashchyshyn, Fedir
Pidluzhna, Anna
Calus, Dariusz
Hryhorchak, Orest
Chabecki, Piotr
Makarchuk, Oleksandr
Powiązania:: https://bibliotekanauki.pl/articles/2173600.pdf
Data publikacji:: 2021
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: impedance analysis
GaSe
multiferroic
thermogalvanic effect
negative capacity
analiza impedancji
multiferroiki
efekt termogalwaniczny
pojemność ujemna
Opis:: The electrical properties and behaviour in constant magnetic field of fourfold expanded GaSe matrix intercalated with SmCl 3 guest were investigated by means of impedance spectroscopy and cyclic voltammetry. It was determined that the synthesized GaSe< SmCl 3> clathrate of 4-fold expansion demonstrates the coexistence of mechanisms of generation, transformation and accumulation of electric energy on a quantum level. These mechanisms are driven from external sources of magnetic, thermal and electric field without Faradaic reactions. Therefore, investigated GaSe< SmCl 3> structure is of great attraction in multivoltaics as a prototype of new class of materials. Quantum mechanical model of electro motive force of spin nature is proposed. The main focus of work lies in the prospects of synthesized clathrates for the development of power nanosources and gyrator-free delay nanolines controlled by means of magnetic field.
Źródło:: Bulletin of the Polish Academy of Sciences. Technical Sciences; 2021, 69, 2; art. no. e136726
0239-7528
Pojawia się w:: Bulletin of the Polish Academy of Sciences. Technical Sciences
Dostawca treści:: Biblioteka Nauki

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